<template>
  <div class="login_container">
    <el-row>
      <el-col :span="12" :xs="0"></el-col>
      <el-col :span="12" :xs="24">
        <!-- 登录的表单 -->
        <el-form
          class="login_form"
          :model="loginForm"
          :rules="rules"
          ref="loginForms"
        >
          <h1>Hello</h1>
          <h2>欢迎来到机器人运营平台</h2>
          <el-form-item prop="username">
            <el-input
              :prefix-icon="User"
              v-model="loginForm.username"
            ></el-input>
          </el-form-item>
          <el-form-item prop="password">
            <el-input
              type="password"
              :prefix-icon="Lock"
              v-model="loginForm.password"
              show-password
            ></el-input>
          </el-form-item>
          <el-form-item>
            <el-button
              :loading="loading"
              class="login_btn"
              type="primary"
              size="default"
              @click="login"
            >
              登录
            </el-button>
          </el-form-item>
          <el-form-item>
            <el-button
              class="login_btn"
              type="primary"
              size="default"
              @click="register"
            >
              注册
            </el-button>
          </el-form-item>
        </el-form>
      </el-col>
    </el-row>
  </div>
</template>

<script setup lang="ts">
import { User, Lock } from '@element-plus/icons-vue'
import { reactive, ref } from 'vue'
import { useRouter, useRoute } from 'vue-router'
import { ElNotification } from 'element-plus'
import { reqLogin } from '@/api/user'
import { getTime } from '@/utils/time'
import useUserStore from '@/store/modules/user'
import { ElMessage } from 'element-plus'
let useStore = useUserStore()
let loginForms = ref()
let router = useRouter()
let $route = useRoute()
let loading = ref(false)
let loginForm = reactive({ username: '123', password: '1234' })
const login = async () => {
  await loginForms.value.validate()
  loading.value = true
  try {
    // await useStore.userLogin(loginForm)
    const data = await reqLogin(loginForm)
    if (data.flag) {
      let redirect: any = $route.query.redirect
      localStorage.setItem('robotData', JSON.stringify(data.data))
      await router.push({ path: redirect || '/' })
      ElNotification({
        type: 'success',
        message: '欢迎回来',
        title: `HI, ${getTime()} 好`,
      })
      loading.value = false
    } else {
      ElMessage({
        type: 'error',
        message: `${data.message}`,
      })
      loading.value = false
    }
  } catch (error) {
    console.error('Login failed:', error)
    loading.value = false
    ElNotification({
      type: 'error',
      message: '登录失败，请重试',
      title: '登录错误',
    })
  }
}
const validatorUserName = (rule: any, value: any, callback: any) => {
  if (value.length >= 2) {
    callback()
  } else {
    callback(new Error('账号长度至少两位'))
  }
}

const validatorPassword = (rule: any, value: any, callback: any) => {
  if (value.length >= 2) {
    callback()
  } else {
    callback(new Error('密码长度至少两位'))
  }
}

const rules = {
  username: [
    // { required: true, min: 6, max: 10, message: '账号长度至少六位', trigger: 'change' }
    { trigger: 'change', validator: validatorUserName },
  ],
  password: [
    // { required: true, min: 6, max: 15, message: '密码长度至少6位', trigger: 'change' }
    { trigger: 'change', validator: validatorPassword },
  ],
}

const register = () => {
  router.push({path:'register'})
}
</script>
<style scoped lang="scss">
.login_container {
  width: 100%;
  height: 100vh;
  background: url('@/assets/images/background.jpg') no-repeat;
  background-size: cover;

  .login_form {
    position: relative;
    width: 80%;
    top: 30vh;
    background: url('@/assets/images/login_form.png') no-repeat;
    background-size: cover;
    padding: 40px;

    h1 {
      color: white;
      font-size: 40px;
    }

    h2 {
      font-size: 20px;
      color: white;
      margin: 20px 0px;
    }

    .login_btn {
      width: 100%;
    }
  }
}
</style>
